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User: retostamm

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  1. Re:Did that in 1960. on Chopper Pilots Train to Catch Space Probe · · Score: 5, Informative
    Some better Links to how this was done:
  2. Did that in 1960. on Chopper Pilots Train to Catch Space Probe · · Score: 5, Informative

    Why is this hard?

    I understand that the early spy satellites did not have CCD's, but only Cameras, and they'd drop the Films to earth (reentry and all) and those would be caught in flight by a modified plane, developed and looked at.

    That was with Slide Rules and stuff, no serious computers then, and no helicopters, I think. Why is it hard today?

    Quote: "A special feature of the Discoverer Program was that the satellites were to eject capsules after a certain number of orbits. The capsule was supposed to reenter the atmosphere and release a parachute so that the capsule could be recovered. Specially modified aircraft were fitted with two long booms which extended from the aircraft and had a rope stretched between the tips of the booms. If everything went according to plan, the rope would catch the shrouds of the parachute of the de-orbited capsule."

    from
    http://spacecovers.com/pricelists/categori es/categ ory_satellites.htm

  3. Continuously make yourself redundant on Train Your Own Replacement · · Score: 2, Interesting

    I have for a few years tried to make myself redundant. I've automated everything I could. I trained people to do what I do, so they can do it better than me. I've done that out of my own initiative.

    My Bosses like that, and I get more interesting Jobs than before.

    I guess it's different if you are made to do it, because you probably won't have any more choice.

  4. Required by law on MPAA Puts Words in Mouth of CA Attorney General · · Score: 2, Interesting

    It'd be nice if this kind of disclosure would be required by law. (Who had what kind of input into this Document, a Change History, etc.)

    I don't think it's necessarily bad if this kind of things happens, but it should be transparent.

  5. Lectures on tape on Timeshifting: Cram More Into Life · · Score: 1
    If you don't care for Degrees, you can attend recorded lectures for not-so-much money. The Teaching Company sells these, but only on CD so far. Not too expensive, either, if you buy it on sale.

    I've been doing that for two months now, together with stuff from audible.

  6. FPGA's on What's Inside the Mars Rovers · · Score: 4, Interesting
    There are also Xilinx FPGA's in the Rover. Cool thing because they can be reconfigured if you find a bug while the thing is in transit.

    Xilinx radiation-tolerant Virtex(TM) FPGAs are being used in the "main brain" of the rover vehicle, controlling the motors for the wheels, steering, arms, cameras and various instrumentation, enabling the vehicle to travel about the planet.

    They also controlled the Pyrotechnical stuff during landing.

    [Disclaimer: I work for this great company.]

  7. Fog screen? on Plasma TVs vs. LCD Projectors for Your Home Entertainment? · · Score: 2, Interesting

    Maybe you want a Fog Screen?

  8. LingoTeach on Education Software that Supports Internationalization? · · Score: 3, Informative
    LingoTeach is a fully internationalized multimedia language instruction tool. It's not yet translated to Tamil yet, though.

    It has about 900 words and can teach Spanish, English and German with sound.

    It can teach some 15 other languages too, but has no sound. It's fully Unicode based (data and localisation).

    Disclaimer: I started this project...

  9. Password Protection? on Best USB Flash Storage? · · Score: 2, Interesting

    Some USB Flash memories allow Password Protection. Is there Linux support for this feature? A Manufacturer says it only works on Windows, but I find it hard to believe that noone has used that.

  10. Re:Never underestimate the power of a lobbyist on Cheaper, Cleaner Hydrogen Without Platinum · · Score: 1

    Realize that the H is most likely made from natural gas. That's cheapest.

  11. Bad for Free Software on Public Domain Enhancement Act petition · · Score: 2, Interesting

    If I write a piece of Free Software, I'll have to pay a Dollar per Year forever, to keep it from going into public domain?

    What if the Software has multiple Authors?

  12. Re:Rain-making linked to killer flood on Control the Rain - Cloud Seeding · · Score: 2, Informative

    It's also done in the US on a regular basis, regulated by the Government

    Licensing:
    http://www.license.state.tx.us/weath er/weathermod. htm

    History:
    http://twri.tamu.edu/twripubs/WtrResrc /v20n2/text- 2.html

    Weather Modification Association (since 1950)
    http://www.weathermodification.org/

  13. Language Education on Students Get iPods as Study Aids · · Score: 1, Troll
    Well, if it would support Ogg Vorbis format, they could take free language classes:

    http://www.lingoteach.org/#tapes

    --

  14. Datahand on Strange New Keyboards and Mice · · Score: 3, Informative

    I have a Datahand -- it's a device that is built to fit your hand. Each Finger rests in a well, there is a button you can push down, one forward, backwards, left and right.

    No need to peck keys, just move fingers.

    The best thing is that the control, shift, alt etc keys are controlled with your thumb. I've had it for 3 years now, and I love it.

    Here's a picture
    http://www.datahand.com/images/proiitest. jpg

  15. Free Databases help on Dying Languages, Fading Formats · · Score: 2, Interesting

    By storing the Data in open formats, and link them with recordings, it should be possible to preserve the languages and their unique history.

    I am working right now with LingoTeach and a US university to add a Native American language that is almost extinct to the Free LingoTeach Database, so that future generations have the choice to revive it. Can't say more here, because we are still working out details.

    Any help is of course welcome. http://www.lingoteach.org

  16. Education Possibilities on One Glimpse Of The Wireless Future · · Score: 1

    Yes. That's cool.

    But the Educational implications are way underrated. If there is homework, and you do it on your laptop and it's multichoice, the Teacher could look at the Homework due this week, see what's not understood, and help the Students understand this in the lesson.

    The ordinary feedback is way slow (student brings homework, attends lesson, teacher can apply his knowledge only one week later. So, until you really know something it takes up to 3 weeks!)

    If the Feedback loop can be shortened with technology, that'd be way cool, and this wireless technology puts the required infrastructure in place.

    Now we just need open source tools, maybe like liblearn.

  17. Great! FDL the Course Material! on DebianEdu Announced · · Score: 1

    This is good, but why not just have more packages?

    Free Software for Schools is the way of the future. It is a good business model for that purpose. Payback in 20 years, like all good or bad things in Education.

    I also think it would be useful for teachers to FDL their Materials. No need for all the teachers to reinvent all the materials.

  18. Portable GPL language learning! on Ogg Vorbis For Hardware Makers · · Score: 1

    With a .ogg enabled iPod and LingoTeach you could make custom language .oggs files (like, replace those expensive language learning tapes) and listen to them on the way to wherever!

  19. Soon you can learn languages on the go! on Xiph.org Releases Free Fixed-Point Vorbis Decoder · · Score: 1
    I have not seen many apps that actually create or come with gpl'd .ogg files (except rippers etc.).

    I am thinking there should be more content like

    <shameless plug>
    LingoTeach, a free language teaching tool that comes with 800 recorded sample pronounciations, and teaches English, German, Spanish and Chinese.

    LingoTeach will soon create your own customized language tape or CD. So if you had a portable .ogg player, you could listen to GPL content on the go!
    </shameless plug>

    Now go and ask Apple for an iPod with Oggs!